Shares of Servotech Power Systems, a stock in EV sector opened at ₹136.70 and during the trading session the shares hit 10% upper circuit at ₹147.65, marking a new 52-week high. This increase followed the company's announcement of enrolling with 62 DISCOMs across India to advance the PM Surya Ghar Muft Bijli Yojana, promoting solar energy adoption.